12107529

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 21667200

約数和(自身を除く): 9559671

約数列:

[1, 3, 7, 9, 21, 27, 29, 47, 63, 87, 141, 189, 203, 261, 329, 423, 609, 783, 987, 1269, 1363, 1827, 2209, 2961, 4089, 5481, 6627, 8883, 9541, 12267, 15463, 19881, 28623, 36801, 46389, 59643, 64061, 85869, 139167, 192183, 257607, 417501, 448427, 576549, 1345281, 1729647, 4035843, 12107529]

約数ペア:

[(1, 12107529), (3, 4035843), (7, 1729647), (9, 1345281), (21, 576549), (27, 448427), (29, 417501), (47, 257607), (63, 192183), (87, 139167), (141, 85869), (189, 64061), (203, 59643), (261, 46389), (329, 36801), (423, 28623), (609, 19881), (783, 15463), (987, 12267), (1269, 9541), (1363, 8883), (1827, 6627), (2209, 5481), (2961, 4089)]